Hitachi ZW 370-6 Operator's Manual page 231

Wheel loader
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1. Connecting the booster batteries
1.1 Stop the engine on the booster battery mounted
machine.
1.2 Connect one end of red booster cable (1) to the
positive (+) terminal of the machine battery, and
the other end to the positive (+) terminal of the
booster battery.
1.3 Connect one end of black booster cable (2) to the
negative (-) terminal of the booster batteries, and
then connect the grounding bolt (3) on the chassis.
In the last connection to the bracket, sparks may
fly so keep the machine batteries as far away as
possible from the batteries.
1.4 After securely connecting the booster cables,
start the engine on the booster battery mounted
machine.
1.5 Start the engine of the machine with a problem.
1.6 After the engine starts, leave the booster batteries
connected long enough so as not to overload
alternator, then disconnect booster cables (1 and 2)
in the following steps.
2
Rear Chassis
OPERATING THE ENGINE
Booster Batteries
1
(red)
(black)
3
2. Disconnecting the booster cables
2.1 Disconnect black negative (-) cable (2) from
grounding bolt (3) first.
2.2 Disconnect the other end of black booster cable (2)
from the negative terminal of the booster batteries.
2.3 Disconnect one end of red booster cable (1) from
the positive terminal of the booster battery.
2.4 Disconnect the other end of red booster cable (1)
from the positive terminal of the machine battery.
IMPORTANT: Make sure to connect/disconnect booster
cables (1 and 2) following the described steps.
Connect booster cables one by one. Do not hold
both cables at the same time to avoid short circuit.
Machine Batteries
3-11
95Z7B-3-11-2

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Troubleshooting

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